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Ningbo FIT Pump Seals Factory
Ningbo FIT Pump Seals Factory

China SC Lip Rubbe Oil Seals manufacturer


Gold Index: 48436

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SC Lip Rubbe Oil Seals 

Price: 5.0 USD 
Payment Terms: T/T,L/C,WU,Paypal,Money Gram 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: FT-SC
Production Capacity: 1000
Delivery Date: 10days
Style: Others
Brand Name: FT
type: SC
Color: black
Means of Transport: Ocean
Packing: Carton
Standard or Nonstandard: Standard
Material: Rubber
material: NBR ,EPDM, VITON
Certificate: ISO9001

Shaft Seal with Double Lip and outer metal case,SB profile is a shaft seal composed of a single external metal cage with an internal rubber coating

Mineral Oils, Synthetic Oils, Greases

Standard type for a broad range of applications in every sector of industry. 

Rubber covered O.D. Assures sealing in the housing bore, even where there

 is considerable surface roughness, thermal expansion or split housing. 

Particularly suitable for sealing low viscosity and gaseous media.


NBR (Natural Rubber), Plain Steel insert, Spring Steel spring.

Max Temperature: -40°C/-40°F – 100°C/ 212°F

Max Surface Speed: 14 m/s

Oil Seals 

Oil seals are available in numerous lip materials. Popular materials include felt,

 leather, urethane, nitrile, polyacrylate, ethylene-acrylic or polyacrylic, silicone,

 fluoro-elastomer, tetrafluoro-ethylene propylene and PTFE. Use of one material

 over another is application specific, as materials will have different temperature 

and speed ranges. Oil seals also come in numerous constructions. Of particular

 note is the number of lips, with single and double lip being the most popular. 

 Many popular styles of oil seals will utilize a spring on the lip to increase sealing

 capabilities. Some oil seals have a coated metal casing with a "rubber" lip while

 other seals will be a uniform with the lip material. Available in a wide array of sizes,

 both inch and metric, most oil seals are interchangeable between manufacturers.

 Critical dimensions on an oil seal include the inside diameter or bore (the OD of the

 shaft the seal rides on), the outside diameter (often called the housing bore) and the 

width. The ID and the OD are the most critical dimensions, as it is the oil seal lip that 

actually does the sealing. In most applications, a replacement seal that is thinner in

 width than the original will work, as it will still fit into the grove provided. Depending

 on this groove dimension, on occasion, a wider replacement seal will also work. 

Oil seals should not be confused with U-Cups or Packings that are designed to handle 

higher pressure. A standard oil seal is designed to handle low or no pressure.

Ms. Suzy
skype Ms. Suzy
Tel: 86-574-87155562
Fax: 86-574-87155561
Mobile: 135 6659 8487
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Company Info

Ningbo FIT Pump Seals Factory [China (Mainland)]

Business Type:Manufacturer, Trading Company, Distributor/Wholesaler, Service
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

Rita:   skype
Suzy:   skype
suzy:   qq

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